Due to phenomenal demand, Miley Cyrus has just added an extra date at London's O2 Arena, making a total of five dates at the venue in December - the other four long since sold-out.

Tickets for the new date - 29th December - go on sale tomorrow morning (Friday 20th Oct) at 9AM, costing £49.50. With all other dates also sold-out, this is now your only option for some Miley Cyrus action in 2009!